TP-LINK GPL code readme

1. This package contains all GPL codes for RE210(UK/EU)1.0.
2. All components have been built successfully on CentOS release 6 (Final).
3. Compiling components in this package on platforms other than CentOS release 6 (Final) may have unexpected results.
4. After building code, you can get the bootloader and linux kernel image, then you can make rootfs with mksquashfs tool, but you can't upgrade these images to your device through web management page.

DEV_NAME definitions
1. re210v1_en 

Build Instructions
1. All build targets are in RE210_1.0_GPL/build/Makefile, you should enter RE210_1.0_GPL/build directory to build components.
2. Pre-built toolchain compressed package is avaliable in RE210_1.0_GPL/toolchain.
3. Prepare building entironment:
	make DEV_NAME=re210v1_en env_prep
4. Build components:
	1)Build bootloader
		make DEV_NAME=re210v1_en uboot_build
	
	2)Build linux kernel image
		make DEV_NAME=re210v1_en kernel_build

	3)Build some kernel modules
		make DEV_NAME=re210v1_en modules_build
	
	4)Build all shared libs
		make DEV_NAME=re210v1_en lib_build
	
	5)Build some application, such as busybox
		make DEV_NAME=re210v1_en apps_build

After above steps(from step1 to step4), you will find bootloader/linux image & kernel modules in RE210_1.0_GPL/images/re210v1_en directory and libs & applications in RE210_1.0_GPL/rootfs/re210v1_en directory.
	
5. Run the following command to clean all built results
	make DEV_NAME=re210v1_en distclean